How to compare two arrays in C#?

Firstly, set the two arrays to be compared −

// two arrays
int[] arr = new int[] { 99, 87, 56, 45};
int[] brr = new int[] { 99, 87, 56, 45 };

Now, use SequenceEqual() to compare the two arrays −

arr.SequenceEqual(brr);

The following is the code to compare two arrays −

Example

using System;
using System.Linq;

namespace Demo {
   class Program {

      static void Main(string[] args) {

         // two arrays
         int[] arr = new int[] { 99, 87, 56, 45};
         int[] brr = new int[] { 99, 87, 56, 45 };

         // compare
         Console.WriteLine(arr.SequenceEqual(brr));
      }
   }
}